Amazon has discounted Anker's popular PowerWave 7.5 Pad, which is a Qi Wireless Charger, and it is priced at $31.99 right now. That is good for $14 off of its regular price. That's a pretty good price for this wireless charger, especially since it can do up to 7.5W.
This wireless charger was made specifically for the iPhone's new quick wireless charging standard, but it does still work with virtually any other smartphone that has wireless charging. Most smartphones do wireless charging at 5W, while Apple does fast wireless charging at 7.5W and Samsung at 10W. But they can all do 5W, which is the standard speed. So something like the LG G7 ThinQ will work fine on this charger, which is nice to see. This one is a pretty minimal charging pad, it's available in white which does look rather nice, but will get dirty pretty quickly. The top is made of soft-touch plastic, this is to help keep the phone in place while it is charging, and so that it is not moving around. That's important because you don't want your phone to slide off of the charger while you are sleeping, and wake up to find out your phone isn't fully charged when it should be. This is a great wireless charger to pick up, and particularly good if you do happen to have an iPhone in your home.
This item is also eligible for Amazon Prime's free shipping. Which includes free two-day shipping, and pretty cheap (usually $3.99) next-day shipping if you need it extra fast. If you are not an Amazon Prime member yet, you can sign up for a free trial of Amazon Prime. You'll get 30 days free (if you're a student, you get 6 months), and then it's $119/year (or $59/year for students). Prime members do get a whole lot more than just free shipping though, so be sure to check out the full benefits.